50485136 has 40 divisors (see below), whose sum is σ = 105868224. Its totient is φ = 23184000.

The previous prime is 50485129. The next prime is 50485157. The reversal of 50485136 is 63158405.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51725 + ... + 52691.

Almost surely, 2^50485136 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50485136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52934112).

50485136 is an abundant number, since it is smaller than the sum of its proper divisors (55383088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50485136 is a wasteful number, since it uses less digits than its factorization.

50485136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1239 (or 1233 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 50485136 is about 7105.2892974178. The cubic root of 50485136 is about 369.5908210960.

The spelling of 50485136 in words is "fifty million, four hundred eighty-five thousand, one hundred thirty-six".